| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.89 | 8.464% | $26.9967 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $161.51 | 8.639% | $175.4628 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $58.84 | 11.191% | $65.4248 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $248.73 | 4.808% | $260.6889 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $62.48 | 6.667% | $66.6455 | $66.65 | $66.65 | $66.60 |
| Purchase #6 | $246.41 | 11.307% | $274.2716 | $274.27 | $274.25 | $274.30 |
| Purchase #7 | $66.45 | 4.485% | $69.4303 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $869.31 | $938.9206 | $938.92 | $938.90 | $938.90 | |